feat(omo): integrate Oh My OpenCode profile management (#972)

* feat(omo): integrate Oh My OpenCode profile management into Provider system

Adds full-stack OMO support: backend config read/write/import, OMO-specific
provider CRUD with exclusive switching, frontend profile editor with
agent/category/model configuration, global config management, and i18n support.

* feat(omo): add model/variant dropdowns from enabled providers

Replace model text inputs with Select dropdowns sourced from enabled
OpenCode providers, add thinking-level variant selection, and prevent
auto-enabling newly added OMO providers.

* fix(omo): use standard provider action styles for OMO switch button

* fix(omo): replace hardcoded isZh strings with proper i18n t() calls

src-tauri/src/opencode_config.rs

@@ -1,26 +1,3 @@
-//! OpenCode 配置文件读写模块
-//!
-//! 处理 `~/.config/opencode/opencode.json` 配置文件的读写操作。
-//! OpenCode 使用累加式供应商管理，所有供应商配置共存于同一配置文件中。
-//!
-//! ## 配置文件格式
-//!
-//! ```json
-//! {
-//!   "$schema": "https://opencode.ai/config.json",
-//!   "provider": {
-//!     "my-provider": {
-//!       "npm": "@ai-sdk/openai-compatible",
-//!       "options": { "baseURL": "...", "apiKey": "{env:API_KEY}" },
-//!       "models": { "gpt-4o": { "name": "GPT-4o" } }
-//!     }
-//!   },
-//!   "mcp": {
-//!     "my-server": { "type": "local", "command": ["..."] }
-//!   }
-//! }
-//! ```
-
 use crate::config::write_json_file;
 use crate::error::AppError;
 use crate::provider::OpenCodeProviderConfig;
@@ -29,52 +6,29 @@ use indexmap::IndexMap;
 use serde_json::{json, Map, Value};
 use std::path::PathBuf;
 
-// ============================================================================
-// Path Functions
-// ============================================================================
-
-/// 获取 OpenCode 配置目录
-///
-/// 默认路径: `~/.config/opencode/`
-/// 可通过 settings.opencode_config_dir 覆盖
 pub fn get_opencode_dir() -> PathBuf {
     if let Some(override_dir) = get_opencode_override_dir() {
         return override_dir;
     }
 
-    // 所有平台统一使用 ~/.config/opencode
     dirs::home_dir()
         .map(|h| h.join(".config").join("opencode"))
         .unwrap_or_else(|| PathBuf::from(".config").join("opencode"))
 }
 
-/// 获取 OpenCode 配置文件路径
-///
-/// 返回 `~/.config/opencode/opencode.json`
 pub fn get_opencode_config_path() -> PathBuf {
     get_opencode_dir().join("opencode.json")
 }
 
-/// 获取 OpenCode 环境变量文件路径（如果存在）
-///
-/// 返回 `~/.config/opencode/.env`
 #[allow(dead_code)]
 pub fn get_opencode_env_path() -> PathBuf {
     get_opencode_dir().join(".env")
 }
 
-// ============================================================================
-// Core Read/Write Functions
-// ============================================================================
-
-/// 读取 OpenCode 配置文件
-///
-/// 返回完整的配置 JSON 对象
 pub fn read_opencode_config() -> Result<Value, AppError> {
     let path = get_opencode_config_path();
 
     if !path.exists() {
-        // Return empty config with schema
         return Ok(json!({
             "$schema": "https://opencode.ai/config.json"
         }));
@@ -84,23 +38,14 @@ pub fn read_opencode_config() -> Result<Value, AppError> {
     serde_json::from_str(&content).map_err(|e| AppError::json(&path, e))
 }
 
-/// 写入 OpenCode 配置文件（原子写入）
-///
-/// 使用临时文件 + 重命名确保原子性
 pub fn write_opencode_config(config: &Value) -> Result<(), AppError> {
     let path = get_opencode_config_path();
-    // 复用统一的原子写入逻辑（兼容 Windows 上目标文件已存在的情况）
     write_json_file(&path, config)?;
 
     log::debug!("OpenCode config written to {path:?}");
     Ok(())
 }
 
-// ============================================================================
-// Provider Functions (Untyped - for raw JSON operations)
-// ============================================================================
-
-/// 获取所有供应商配置（原始 JSON）
 pub fn get_providers() -> Result<Map<String, Value>, AppError> {
     let config = read_opencode_config()?;
     Ok(config
@@ -110,7 +55,6 @@ pub fn get_providers() -> Result<Map<String, Value>, AppError> {
         .unwrap_or_default())
 }
 
-/// 设置供应商配置（原始 JSON）
 pub fn set_provider(id: &str, config: Value) -> Result<(), AppError> {
     let mut full_config = read_opencode_config()?;
 
@@ -128,7 +72,6 @@ pub fn set_provider(id: &str, config: Value) -> Result<(), AppError> {
     write_opencode_config(&full_config)
 }
 
-/// 删除供应商配置
 pub fn remove_provider(id: &str) -> Result<(), AppError> {
     let mut config = read_opencode_config()?;
 
@@ -139,11 +82,6 @@ pub fn remove_provider(id: &str) -> Result<(), AppError> {
     write_opencode_config(&config)
 }
 
-// ============================================================================
-// Provider Functions (Typed - using OpenCodeProviderConfig)
-// ============================================================================
-
-/// 获取所有供应商配置（类型化）
 pub fn get_typed_providers() -> Result<IndexMap<String, OpenCodeProviderConfig>, AppError> {
     let providers = get_providers()?;
     let mut result = IndexMap::new();
@@ -155,7 +93,6 @@ pub fn get_typed_providers() -> Result<IndexMap<String, OpenCodeProviderConfig>,
             }
             Err(e) => {
                 log::warn!("Failed to parse provider '{id}': {e}");
-                // Skip invalid providers but continue
             }
         }
     }
@@ -163,17 +100,11 @@ pub fn get_typed_providers() -> Result<IndexMap<String, OpenCodeProviderConfig>,
     Ok(result)
 }
 
-/// 设置供应商配置（类型化）
 pub fn set_typed_provider(id: &str, config: &OpenCodeProviderConfig) -> Result<(), AppError> {
     let value = serde_json::to_value(config).map_err(|e| AppError::JsonSerialize { source: e })?;
     set_provider(id, value)
 }
 
-// ============================================================================
-// MCP Functions
-// ============================================================================
-
-/// 获取所有 MCP 服务器配置
 pub fn get_mcp_servers() -> Result<Map<String, Value>, AppError> {
     let config = read_opencode_config()?;
     Ok(config
@@ -183,7 +114,6 @@ pub fn get_mcp_servers() -> Result<Map<String, Value>, AppError> {
         .unwrap_or_default())
 }
 
-/// 设置 MCP 服务器配置
 pub fn set_mcp_server(id: &str, config: Value) -> Result<(), AppError> {
     let mut full_config = read_opencode_config()?;
 
@@ -198,7 +128,6 @@ pub fn set_mcp_server(id: &str, config: Value) -> Result<(), AppError> {
     write_opencode_config(&full_config)
 }
 
-/// 删除 MCP 服务器配置
 pub fn remove_mcp_server(id: &str) -> Result<(), AppError> {
     let mut config = read_opencode_config()?;
 
@@ -208,3 +137,57 @@ pub fn remove_mcp_server(id: &str) -> Result<(), AppError> {
 
     write_opencode_config(&config)
 }
+
+pub fn add_plugin(plugin_name: &str) -> Result<(), AppError> {
+    let mut config = read_opencode_config()?;
+
+    let plugins = config.get_mut("plugin").and_then(|v| v.as_array_mut());
+
+    match plugins {
+        Some(arr) => {
+            if plugin_name.starts_with("oh-my-opencode")
+                && !plugin_name.starts_with("oh-my-opencode-slim")
+            {
+                arr.retain(|v| {
+                    v.as_str()
+                        .map(|s| !s.starts_with("oh-my-opencode-slim"))
+                        .unwrap_or(true)
+                });
+            }
+
+            let already_exists = arr.iter().any(|v| v.as_str() == Some(plugin_name));
+            if !already_exists {
+                arr.push(Value::String(plugin_name.to_string()));
+            }
+        }
+        None => {
+            config["plugin"] = json!([plugin_name]);
+        }
+    }
+
+    write_opencode_config(&config)
+}
+
+pub fn remove_plugin_by_prefix(prefix: &str) -> Result<(), AppError> {
+    let mut config = read_opencode_config()?;
+
+    if let Some(arr) = config.get_mut("plugin").and_then(|v| v.as_array_mut()) {
+        arr.retain(|v| {
+            v.as_str()
+                .map(|s| {
+                    if !s.starts_with(prefix) {
+                        return true; // Keep: doesn't match prefix at all
+                    }
+                    let rest = &s[prefix.len()..];
+                    rest.starts_with('-')
+                })
+                .unwrap_or(true)
+        });
+
+        if arr.is_empty() {
+            config.as_object_mut().map(|obj| obj.remove("plugin"));
+        }
+    }
+
+    write_opencode_config(&config)
+}